/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.eagle.app.environment;

import org.apache.eagle.app.messaging.StreamProvider;
import com.typesafe.config.Config;

import java.io.Serializable;

/**
 * Execution Environment Context.
 */
public interface Environment extends Serializable {

    Config config();

    /**
     * TODO Only useful for Storm/Spark Exeuctable Application instead of static web application.
     *
     * @return StreamProvider.
     */
    StreamProvider stream();
}